FR2188247B1 - - Google Patents

Info

Publication number: FR2188247B1
Authority: FR; France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

FR7219989A

Other languages

French (fr)

Other versions

FR2188247A1 (en

Inventor

C Malaval

J-L Picou

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ACTIVITE ATOM AVANCE

Original Assignee

ACTIVITE ATOM AVANCE

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-06-02

Filing date

1972-06-02

Publication date

1974-10-25

1972-06-02 Application filed by ACTIVITE ATOM AVANCE filed Critical ACTIVITE ATOM AVANCE

1972-06-02 Priority to FR7219989A priority Critical patent/FR2188247B1/fr

1973-05-23 Priority to BE1005078A priority patent/BE799907A/en

1973-05-25 Priority to IT24569/73A priority patent/IT990584B/en

1973-05-30 Priority to DE2327756*A priority patent/DE2327756A1/en

1973-06-01 Priority to CA172,983A priority patent/CA1019845A/en

1973-06-01 Priority to NL7307711A priority patent/NL7307711A/xx

1973-06-01 Priority to BR4126/73A priority patent/BR7304126D0/en

1973-06-01 Priority to SE7307809A priority patent/SE373449B/xx

1973-06-01 Priority to JP48061056A priority patent/JPS4943092A/ja

1973-06-04 Priority to GB2659573A priority patent/GB1421068A/en

1974-01-18 Publication of FR2188247A1 publication Critical patent/FR2188247A1/fr

1974-10-25 Application granted granted Critical

1974-10-25 Publication of FR2188247B1 publication Critical patent/FR2188247B1/fr

1975-12-01 Priority to US05/636,463 priority patent/US4104122A/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)

FR7219989A 1972-06-02 1972-06-02 Expired FR2188247B1 (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
FR7219989A FR2188247B1 (en)	1972-06-02	1972-06-02
BE1005078A BE799907A (en)	1972-06-02	1973-05-23	LIQUID ABSORBENT SAFETY DEVICE FOR NUCLEAR REACTOR,
IT24569/73A IT990584B (en)	1972-06-02	1973-05-25	SAFETY DEVICE WITH AS LIQUID SORBENT FOR NUCLEAR REACTOR
DE2327756*A DE2327756A1 (en)	1972-06-02	1973-05-30	SAFETY DEVICE WITH LIQUID ABSORBER FOR NUCLEAR REACTORS
NL7307711A NL7307711A (en)	1972-06-02	1973-06-01
BR4126/73A BR7304126D0 (en)	1972-06-02	1973-06-01	LIQUID ABSORBENT SAFETY DEVICE FOR NUCLEAR REACTOR
CA172,983A CA1019845A (en)	1972-06-02	1973-06-01	Liquid absorbant safety device for nuclear reactor
SE7307809A SE373449B (en)	1972-06-02	1973-06-01
JP48061056A JPS4943092A (en)	1972-06-02	1973-06-01
GB2659573A GB1421068A (en)	1972-06-02	1973-06-04	Safety device for a nuclear reactor
US05/636,463 US4104122A (en)	1972-06-02	1975-12-01	Liquid absorbent safety device for a nuclear reactor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7219989A FR2188247B1 (en)	1972-06-02	1972-06-02

Publications (2)

Publication Number	Publication Date
FR2188247A1 FR2188247A1 (en)	1974-01-18
FR2188247B1 true FR2188247B1 (en)	1974-10-25

Family

ID=9099634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7219989A Expired FR2188247B1 (en)	1972-06-02	1972-06-02

Country Status (10)

Country	Link
JP (1)	JPS4943092A (en)
BE (1)	BE799907A (en)
BR (1)	BR7304126D0 (en)
CA (1)	CA1019845A (en)
DE (1)	DE2327756A1 (en)
FR (1)	FR2188247B1 (en)
GB (1)	GB1421068A (en)
IT (1)	IT990584B (en)
NL (1)	NL7307711A (en)
SE (1)	SE373449B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2608826C2 (en)	2015-06-01	2017-01-25	Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом"	Device for passive protection of nuclear reactor
CN111933312B (en) *	2020-08-07	2022-12-02	上海核工程研究设计院有限公司	Device for automatically controlling reactivity of nuclear reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1145617A (en) *	1966-07-08	1969-03-19	Ca Atomic Energy Ltd	Apparatus for nuclear reactor control
JPS4322789Y1 (en) *	1967-06-26	1968-09-25
FR2038062A1 (en) *	1969-03-19	1971-01-08	Commissariat Energie Atomique
GB1298804A (en) *	1969-05-30	1972-12-06	Atomic Energy Authority Uk	Improvements in or relating to the control of nuclear reactors
DE1940403A1 (en) *	1969-08-08	1971-02-18	Interatom	Neutron absorbent liquid system for rapid - reactor shut down

1972
- 1972-06-02 FR FR7219989A patent/FR2188247B1/fr not_active Expired
1973
- 1973-05-23 BE BE1005078A patent/BE799907A/en unknown
- 1973-05-25 IT IT24569/73A patent/IT990584B/en active
- 1973-05-30 DE DE2327756*A patent/DE2327756A1/en not_active Ceased
- 1973-06-01 JP JP48061056A patent/JPS4943092A/ja active Pending
- 1973-06-01 SE SE7307809A patent/SE373449B/xx unknown
- 1973-06-01 BR BR4126/73A patent/BR7304126D0/en unknown
- 1973-06-01 CA CA172,983A patent/CA1019845A/en not_active Expired
- 1973-06-01 NL NL7307711A patent/NL7307711A/xx not_active Application Discontinuation
- 1973-06-04 GB GB2659573A patent/GB1421068A/en not_active Expired

Also Published As

Publication number	Publication date
GB1421068A (en)	1976-01-14
JPS4943092A (en)	1974-04-23
CA1019845A (en)	1977-10-25
BE799907A (en)	1973-11-23
DE2327756A1 (en)	1974-01-03
FR2188247A1 (en)	1974-01-18
BR7304126D0 (en)	1974-07-11
SE373449B (en)	1975-02-03
IT990584B (en)	1975-07-10
NL7307711A (en)	1973-12-04

Legal Events

Date	Code	Title	Description
1984-04-20	ST	Notification of lapse

Publication	Publication Date	Title
JPS4943683U (en)	1974-04-17
JPS4976933A (en)	1974-07-24
JPS5215556Y2 (en)	1977-04-08
FR2188245B1 (en)	1974-12-27
FR2188247B1 (en)	1974-10-25
JPS5243196B2 (en)	1977-10-28
JPS4910590U (en)	1974-01-29
JPS4965060U (en)	1974-06-06
JPS5637520Y2 (en)	1981-09-02
JPS5233446Y2 (en)	1977-07-30
JPS494226A (en)	1974-01-16
JPS5212147Y2 (en)	1977-03-17
JPS5214669Y2 (en)	1977-04-02
JPS4912955A (en)	1974-02-04
JPS4985271U (en)	1974-07-24
JPS4952305U (en)	1974-05-09
JPS4920412U (en)	1974-02-21
CH559379A5 (en)	1975-02-28
CH561884A5 (en)	1975-05-15
CH563544A5 (en)	1975-06-30
CH563243A5 (en)	1975-06-30
CH564838A5 (en)	1975-07-31
CH564864A5 (en)	1975-07-31
CH564887A5 (en)	1975-07-31
CH562549A5 (en)	1975-05-30